/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx22000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data --icfgtochc.assume.program.has.a.precondition False --icfgtochc.specification.mode ASSERT_VIOLATIONS --icfgtochc.thread-modular.proof.level 2 --icfgtochc.preference.order.used.for.reduction SEQ_COMP -s ../../../trunk/examples/concurrent/bpl/parameterized/thread-pooling/../ThreadModularVerifier.Settings.epf -tc ../../../trunk/examples/concurrent/bpl/parameterized/ThreadModularVerifier.xml --chcsolver.chc.solver.backend ELDARICA -i ../../../trunk/examples/concurrent/bpl/parameterized/thread-pooling/thread-pooling.bpl -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.sleep-threadmodular-07d3146-m [2024-12-19 17:30:59,817 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-19 17:30:59,872 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/thread-pooling/../ThreadModularVerifier.Settings.epf [2024-12-19 17:30:59,881 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-19 17:30:59,882 INFO L151 SettingsManager]: Preferences of ChcSolver differ from their defaults: [2024-12-19 17:30:59,882 INFO L153 SettingsManager]: * Produce CHC model if query is SAT=false [2024-12-19 17:30:59,882 INFO L153 SettingsManager]: * CHC solver backend=Z3 [2024-12-19 17:30:59,882 INFO L153 SettingsManager]: * Produce derivation if query is UNSAT=false [2024-12-19 17:30:59,882 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-19 17:30:59,883 INFO L153 SettingsManager]: * Size of a code block=OneNontrivialStatement [2024-12-19 17:30:59,883 INFO L153 SettingsManager]: * Add additional assume for each assert=false [2024-12-19 17:30:59,883 INFO L151 SettingsManager]: Preferences of IcfgToChc differ from their defaults: [2024-12-19 17:30:59,883 INFO L153 SettingsManager]: * Conditional Independence=SUFFICIENT [2024-12-19 17:30:59,884 INFO L151 SettingsManager]: Preferences of ChcSmtPrinter differ from their defaults: [2024-12-19 17:30:59,884 INFO L153 SettingsManager]: * Save file in source directory=true [2024-12-19 17:30:59,884 INFO L153 SettingsManager]: * Use automatic naming=true [2024-12-19 17:30:59,884 INFO L153 SettingsManager]: * File name=CHC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Assume program has a precondition -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Specification mode -> ASSERT_VIOLATIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Thread-Modular Proof Level -> 2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtochc: Preference order used for reduction -> SEQ_COMP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver: CHC solver backend -> ELDARICA [2024-12-19 17:31:00,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-19 17:31:00,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-19 17:31:00,092 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-19 17:31:00,093 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2024-12-19 17:31:00,093 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2024-12-19 17:31:00,095 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/thread-pooling/thread-pooling.bpl [2024-12-19 17:31:00,095 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/thread-pooling/thread-pooling.bpl' [2024-12-19 17:31:00,112 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-19 17:31:00,113 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-12-19 17:31:00,113 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-19 17:31:00,114 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-19 17:31:00,114 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-19 17:31:00,123 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:31:00" (1/1) ... [2024-12-19 17:31:00,124 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:31:00" (1/1) ... [2024-12-19 17:31:00,127 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:31:00" (1/1) ... [2024-12-19 17:31:00,128 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:31:00" (1/1) ... [2024-12-19 17:31:00,129 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:31:00" (1/1) ... [2024-12-19 17:31:00,130 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:31:00" (1/1) ... [2024-12-19 17:31:00,132 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:31:00" (1/1) ... [2024-12-19 17:31:00,132 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:31:00" (1/1) ... [2024-12-19 17:31:00,133 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:31:00" (1/1) ... [2024-12-19 17:31:00,133 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-19 17:31:00,135 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-19 17:31:00,135 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-19 17:31:00,135 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-19 17:31:00,136 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 05:31:00" (1/1) ... [2024-12-19 17:31:00,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-19 17:31:00,151 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-12-19 17:31:00,165 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-19 17:31:00,171 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-12-19 17:31:00,188 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2024-12-19 17:31:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-19 17:31:00,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-19 17:31:00,222 INFO L234 CfgBuilder]: Building ICFG [2024-12-19 17:31:00,224 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-19 17:31:00,293 INFO L? ?]: Removed 4 outVars from TransFormulas that were not future-live. [2024-12-19 17:31:00,293 INFO L283 CfgBuilder]: Performing block encoding [2024-12-19 17:31:00,307 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-19 17:31:00,308 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-19 17:31:00,308 INFO L201 PluginConnector]: Adding new model thread-pooling.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 05:31:00 BoogieIcfgContainer [2024-12-19 17:31:00,308 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-19 17:31:00,308 INFO L112 PluginConnector]: ------------------------IcfgToChc---------------------------- [2024-12-19 17:31:00,309 INFO L270 PluginConnector]: Initializing IcfgToChc... [2024-12-19 17:31:00,309 INFO L274 PluginConnector]: IcfgToChc initialized [2024-12-19 17:31:00,311 INFO L184 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 05:31:00" (1/1) ... [2024-12-19 17:31:00,414 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := c;' is: true [2024-12-19 17:31:00,440 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume !(c < end);' is: true [2024-12-19 17:31:00,465 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume c < end;' is: true [2024-12-19 17:31:00,489 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume next <= len;' is: true [2024-12-19 17:31:00,511 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:00,531 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'm := false;' is: false [2024-12-19 17:31:00,552 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:00,553 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume m == false;m := true;' is: false [2024-12-19 17:31:00,565 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2024-12-19 17:31:00,591 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2024-12-19 17:31:00,611 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2024-12-19 17:31:00,633 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2024-12-19 17:31:00,649 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:00,659 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume true;' is: true [2024-12-19 17:31:00,678 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'end := len;' is: true [2024-12-19 17:31:00,691 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'end := next;' is: true [2024-12-19 17:31:00,709 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'next := next + 10;' is: true [2024-12-19 17:31:00,728 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'c := next;' is: true [2024-12-19 17:31:00,745 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:00,759 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2024-12-19 17:31:00,777 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2024-12-19 17:31:00,793 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume m == false;m := true;' and 'x := x + 1;' is: true [2024-12-19 17:31:00,817 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := c;' is: true [2024-12-19 17:31:00,833 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume !(c < end);' is: true [2024-12-19 17:31:00,852 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume c < end;' is: true [2024-12-19 17:31:00,865 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume next <= len;' is: true [2024-12-19 17:31:00,875 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:00,883 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'm := false;' is: true [2024-12-19 17:31:00,892 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:00,903 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:00,909 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:00,920 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:00,932 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:00,941 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:00,949 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:00,953 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume true;' is: true [2024-12-19 17:31:00,963 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'end := len;' is: true [2024-12-19 17:31:00,971 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'end := next;' is: true [2024-12-19 17:31:00,983 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'next := next + 10;' is: false [2024-12-19 17:31:00,991 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'c := next;' is: true [2024-12-19 17:31:01,002 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:01,012 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,022 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,035 INFO L161 IndependenceChecker]: instantiated independence condition for 'c := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,051 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := c;' is: true [2024-12-19 17:31:01,060 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume !(c < end);' is: true [2024-12-19 17:31:01,070 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume c < end;' is: true [2024-12-19 17:31:01,083 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume next <= len;' is: true [2024-12-19 17:31:01,103 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume !(next <= len);' is: (< len next) [2024-12-19 17:31:01,113 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'm := false;' is: true [2024-12-19 17:31:01,122 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:01,134 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:01,140 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,151 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,163 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,175 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,187 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:01,192 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume true;' is: true [2024-12-19 17:31:01,224 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'end := len;' is: true [2024-12-19 17:31:01,232 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'end := next;' is: false [2024-12-19 17:31:01,239 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'next := next + 10;' is: true [2024-12-19 17:31:01,246 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'c := next;' is: false [2024-12-19 17:31:01,255 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:01,265 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,275 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,283 INFO L161 IndependenceChecker]: instantiated independence condition for 'next := next + 10;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,298 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := c;' is: true [2024-12-19 17:31:01,306 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume !(c < end);' is: true [2024-12-19 17:31:01,316 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume c < end;' is: true [2024-12-19 17:31:01,320 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume next <= len;' is: true [2024-12-19 17:31:01,321 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume !(next <= len);' is: false [2024-12-19 17:31:01,327 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'm := false;' is: true [2024-12-19 17:31:01,335 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:01,350 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:01,356 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,364 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,373 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,381 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,388 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:01,393 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume true;' is: true [2024-12-19 17:31:01,400 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'end := len;' is: true [2024-12-19 17:31:01,407 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'end := next;' is: true [2024-12-19 17:31:01,422 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'next := next + 10;' is: (< (+ 9 next) len) [2024-12-19 17:31:01,429 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'c := next;' is: true [2024-12-19 17:31:01,437 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:01,449 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,457 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,468 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume next <= len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,484 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := c;' is: true [2024-12-19 17:31:01,491 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'assume !(c < end);' is: true [2024-12-19 17:31:01,497 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'assume c < end;' is: true [2024-12-19 17:31:01,498 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'assume next <= len;' is: false [2024-12-19 17:31:01,506 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'm := false;' is: true [2024-12-19 17:31:01,513 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:01,522 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:01,527 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2024-12-19 17:31:01,535 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2024-12-19 17:31:01,544 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2024-12-19 17:31:01,551 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2024-12-19 17:31:01,559 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:01,563 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'assume true;' is: true [2024-12-19 17:31:01,570 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'end := len;' is: true [2024-12-19 17:31:01,576 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'end := next;' is: true [2024-12-19 17:31:01,585 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'next := next + 10;' is: true [2024-12-19 17:31:01,592 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'c := next;' is: true [2024-12-19 17:31:01,601 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:01,609 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2024-12-19 17:31:01,617 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2024-12-19 17:31:01,624 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(next <= len);' and 'x := x + 1;' is: true [2024-12-19 17:31:01,635 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := c;' is: true [2024-12-19 17:31:01,642 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume !(c < end);' is: true [2024-12-19 17:31:01,650 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume c < end;' is: true [2024-12-19 17:31:01,656 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume next <= len;' is: true [2024-12-19 17:31:01,663 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:01,669 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'm := false;' is: true [2024-12-19 17:31:01,677 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:01,686 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:01,690 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,697 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,705 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,712 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,720 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:01,723 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume true;' is: true [2024-12-19 17:31:01,729 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'end := len;' is: true [2024-12-19 17:31:01,735 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'end := next;' is: true [2024-12-19 17:31:01,742 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'next := next + 10;' is: false [2024-12-19 17:31:01,752 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'c := next;' is: true [2024-12-19 17:31:01,763 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:01,770 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,775 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,784 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := next;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,794 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := c;' is: true [2024-12-19 17:31:01,799 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume !(c < end);' is: true [2024-12-19 17:31:01,806 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume c < end;' is: true [2024-12-19 17:31:01,813 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume next <= len;' is: true [2024-12-19 17:31:01,819 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:01,824 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'm := false;' is: true [2024-12-19 17:31:01,833 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:01,840 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:01,860 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,867 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,875 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,883 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,890 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:01,894 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume true;' is: true [2024-12-19 17:31:01,902 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'end := len;' is: true [2024-12-19 17:31:01,909 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'end := next;' is: true [2024-12-19 17:31:01,917 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'next := next + 10;' is: true [2024-12-19 17:31:01,924 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'c := next;' is: true [2024-12-19 17:31:01,931 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:01,939 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,947 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,954 INFO L161 IndependenceChecker]: instantiated independence condition for 'end := len;' and 'x := x + 1;' is: true [2024-12-19 17:31:01,964 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := c;' is: true [2024-12-19 17:31:01,970 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume !(c < end);' is: true [2024-12-19 17:31:01,977 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume c < end;' is: true [2024-12-19 17:31:01,983 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume next <= len;' is: true [2024-12-19 17:31:01,989 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:01,992 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'm := false;' is: true [2024-12-19 17:31:01,998 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:02,002 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume m == false;m := true;' is: false [2024-12-19 17:31:02,005 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,012 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,019 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,026 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,032 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:02,035 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume true;' is: true [2024-12-19 17:31:02,040 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'end := len;' is: true [2024-12-19 17:31:02,046 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'end := next;' is: true [2024-12-19 17:31:02,052 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'next := next + 10;' is: true [2024-12-19 17:31:02,057 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'c := next;' is: true [2024-12-19 17:31:02,063 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:02,070 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,076 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,082 INFO L161 IndependenceChecker]: instantiated independence condition for 'm := false;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,090 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := c;' is: true [2024-12-19 17:31:02,096 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume !(c < end);' is: true [2024-12-19 17:31:02,103 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume c < end;' is: true [2024-12-19 17:31:02,109 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume next <= len;' is: true [2024-12-19 17:31:02,116 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume !(next <= len);' is: true [2024-12-19 17:31:02,122 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'm := false;' is: true [2024-12-19 17:31:02,128 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:02,136 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:02,141 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2024-12-19 17:31:02,148 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2024-12-19 17:31:02,154 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2024-12-19 17:31:02,161 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2024-12-19 17:31:02,168 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:02,171 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume true;' is: true [2024-12-19 17:31:02,177 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'end := len;' is: true [2024-12-19 17:31:02,184 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'end := next;' is: true [2024-12-19 17:31:02,190 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'next := next + 10;' is: true [2024-12-19 17:31:02,197 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'c := next;' is: true [2024-12-19 17:31:02,204 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:02,211 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2024-12-19 17:31:02,220 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2024-12-19 17:31:02,227 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume !(c < end);' and 'x := x + 1;' is: true [2024-12-19 17:31:02,240 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := c;' is: true [2024-12-19 17:31:02,247 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume !(c < end);' is: true [2024-12-19 17:31:02,254 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume c < end;' is: true [2024-12-19 17:31:02,261 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume next <= len;' is: true [2024-12-19 17:31:02,269 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:02,275 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'm := false;' is: true [2024-12-19 17:31:02,291 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:02,300 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:02,304 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,311 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,317 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,323 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,330 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:02,333 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume true;' is: true [2024-12-19 17:31:02,338 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'end := len;' is: true [2024-12-19 17:31:02,344 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'end := next;' is: true [2024-12-19 17:31:02,350 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'next := next + 10;' is: true [2024-12-19 17:31:02,356 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'c := next;' is: true [2024-12-19 17:31:02,362 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:02,371 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,377 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,384 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume c < end;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,390 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := c;' is: true [2024-12-19 17:31:02,393 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume !(c < end);' is: true [2024-12-19 17:31:02,397 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume c < end;' is: true [2024-12-19 17:31:02,400 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume next <= len;' is: true [2024-12-19 17:31:02,404 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:02,406 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'm := false;' is: true [2024-12-19 17:31:02,409 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:02,414 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:02,415 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,418 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,421 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,424 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,428 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:02,429 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;' is: true [2024-12-19 17:31:02,432 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'end := len;' is: true [2024-12-19 17:31:02,434 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'end := next;' is: true [2024-12-19 17:31:02,437 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'next := next + 10;' is: true [2024-12-19 17:31:02,440 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'c := next;' is: true [2024-12-19 17:31:02,444 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:02,447 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,450 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,456 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,466 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := c;' is: true [2024-12-19 17:31:02,473 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume !(c < end);' is: true [2024-12-19 17:31:02,479 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume c < end;' is: true [2024-12-19 17:31:02,485 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume next <= len;' is: true [2024-12-19 17:31:02,492 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume !(next <= len);' is: true [2024-12-19 17:31:02,497 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'm := false;' is: true [2024-12-19 17:31:02,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 304 treesize of output 280 [2024-12-19 17:31:02,537 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'tasks := tasks[c := 1];' is: (not (= ULTIMATE.start_~~left~~c ULTIMATE.start_~~right~~c)) [2024-12-19 17:31:02,549 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:02,553 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2024-12-19 17:31:02,559 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2024-12-19 17:31:02,569 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2024-12-19 17:31:02,576 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2024-12-19 17:31:02,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 131 [2024-12-19 17:31:02,588 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:02,592 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume true;' is: true [2024-12-19 17:31:02,598 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'end := len;' is: true [2024-12-19 17:31:02,604 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'end := next;' is: true [2024-12-19 17:31:02,611 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'next := next + 10;' is: true [2024-12-19 17:31:02,618 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'c := next;' is: true [2024-12-19 17:31:02,624 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:02,631 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2024-12-19 17:31:02,638 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2024-12-19 17:31:02,645 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 0];' and 'x := x + 1;' is: true [2024-12-19 17:31:02,654 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := c;' is: true [2024-12-19 17:31:02,660 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume !(c < end);' is: true [2024-12-19 17:31:02,666 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume c < end;' is: true [2024-12-19 17:31:02,672 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume next <= len;' is: true [2024-12-19 17:31:02,678 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:02,683 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'm := false;' is: true [2024-12-19 17:31:02,689 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:02,697 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:02,700 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,706 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,713 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,719 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,725 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:02,728 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume true;' is: true [2024-12-19 17:31:02,734 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'end := len;' is: true [2024-12-19 17:31:02,739 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'end := next;' is: true [2024-12-19 17:31:02,763 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'next := next + 10;' is: true [2024-12-19 17:31:02,769 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'c := next;' is: true [2024-12-19 17:31:02,774 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:02,780 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,787 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,793 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := c;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,803 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2024-12-19 17:31:02,809 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2024-12-19 17:31:02,816 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2024-12-19 17:31:02,823 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2024-12-19 17:31:02,830 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:02,836 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2024-12-19 17:31:02,846 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:02,854 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:02,858 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,864 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,871 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,878 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,884 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:02,888 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:31:02,894 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2024-12-19 17:31:02,900 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2024-12-19 17:31:02,910 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2024-12-19 17:31:02,916 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2024-12-19 17:31:02,922 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:02,928 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,935 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,941 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:02,949 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2024-12-19 17:31:02,955 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2024-12-19 17:31:02,961 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2024-12-19 17:31:02,968 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2024-12-19 17:31:02,974 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:02,980 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2024-12-19 17:31:02,986 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:02,995 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:02,999 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,006 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,015 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,021 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,028 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:03,031 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:31:03,038 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2024-12-19 17:31:03,044 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2024-12-19 17:31:03,050 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2024-12-19 17:31:03,059 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2024-12-19 17:31:03,065 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:03,071 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,078 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,084 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,093 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2024-12-19 17:31:03,099 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2024-12-19 17:31:03,105 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2024-12-19 17:31:03,111 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2024-12-19 17:31:03,119 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:03,125 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2024-12-19 17:31:03,135 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:03,144 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:03,150 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,156 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,163 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,169 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,175 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:03,179 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:31:03,185 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2024-12-19 17:31:03,191 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2024-12-19 17:31:03,199 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2024-12-19 17:31:03,206 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2024-12-19 17:31:03,212 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:03,219 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,225 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,233 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,242 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2024-12-19 17:31:03,248 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2024-12-19 17:31:03,254 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2024-12-19 17:31:03,260 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2024-12-19 17:31:03,268 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:03,274 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2024-12-19 17:31:03,281 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:03,289 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:03,294 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,300 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,308 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,314 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,321 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:03,324 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:31:03,330 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2024-12-19 17:31:03,339 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2024-12-19 17:31:03,345 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2024-12-19 17:31:03,351 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2024-12-19 17:31:03,358 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:03,364 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,371 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,377 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,386 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2024-12-19 17:31:03,392 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2024-12-19 17:31:03,398 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2024-12-19 17:31:03,404 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2024-12-19 17:31:03,410 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:03,417 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2024-12-19 17:31:03,424 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:03,431 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:03,436 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,442 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,451 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,459 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,468 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:03,472 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:31:03,477 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2024-12-19 17:31:03,483 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2024-12-19 17:31:03,507 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2024-12-19 17:31:03,512 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2024-12-19 17:31:03,519 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:03,528 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,535 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,544 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,552 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2024-12-19 17:31:03,559 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2024-12-19 17:31:03,565 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2024-12-19 17:31:03,571 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2024-12-19 17:31:03,577 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:03,583 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2024-12-19 17:31:03,589 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:03,597 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:03,601 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,608 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,614 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,621 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,627 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:03,630 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:31:03,636 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2024-12-19 17:31:03,642 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2024-12-19 17:31:03,648 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2024-12-19 17:31:03,654 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2024-12-19 17:31:03,660 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:03,666 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,673 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,683 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,691 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := c;' is: true [2024-12-19 17:31:03,695 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(c < end);' is: true [2024-12-19 17:31:03,699 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume c < end;' is: true [2024-12-19 17:31:03,702 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume next <= len;' is: true [2024-12-19 17:31:03,706 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:03,709 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'm := false;' is: true [2024-12-19 17:31:03,712 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:03,717 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:03,719 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,722 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,726 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,729 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,733 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:03,734 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;' is: true [2024-12-19 17:31:03,737 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := len;' is: true [2024-12-19 17:31:03,740 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'end := next;' is: true [2024-12-19 17:31:03,744 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'next := next + 10;' is: true [2024-12-19 17:31:03,747 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'c := next;' is: true [2024-12-19 17:31:03,751 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:03,755 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,758 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,762 INFO L161 IndependenceChecker]: instantiated independence condition for 'x := x + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,770 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := c;' is: true [2024-12-19 17:31:03,776 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume !(c < end);' is: true [2024-12-19 17:31:03,782 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume c < end;' is: true [2024-12-19 17:31:03,788 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume next <= len;' is: true [2024-12-19 17:31:03,795 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume !(next <= len);' is: true [2024-12-19 17:31:03,800 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'm := false;' is: true [2024-12-19 17:31:03,805 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 131 [2024-12-19 17:31:03,808 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:03,816 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:03,819 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2024-12-19 17:31:03,826 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2024-12-19 17:31:03,832 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2024-12-19 17:31:03,838 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2024-12-19 17:31:03,843 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 135 [2024-12-19 17:31:03,851 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'tasks := tasks[c := 0];' is: (not (= ULTIMATE.start_~~left~~c ULTIMATE.start_~~right~~c)) [2024-12-19 17:31:03,854 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume true;' is: true [2024-12-19 17:31:03,860 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'end := len;' is: true [2024-12-19 17:31:03,865 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'end := next;' is: true [2024-12-19 17:31:03,872 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'next := next + 10;' is: true [2024-12-19 17:31:03,878 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'c := next;' is: true [2024-12-19 17:31:03,884 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:03,890 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2024-12-19 17:31:03,896 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2024-12-19 17:31:03,902 INFO L161 IndependenceChecker]: instantiated independence condition for 'tasks := tasks[c := 1];' and 'x := x + 1;' is: true [2024-12-19 17:31:03,910 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := c;' is: true [2024-12-19 17:31:03,916 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume !(c < end);' is: true [2024-12-19 17:31:03,921 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume c < end;' is: true [2024-12-19 17:31:03,927 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume next <= len;' is: true [2024-12-19 17:31:03,933 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume !(next <= len);' is: true [2024-12-19 17:31:03,939 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'm := false;' is: true [2024-12-19 17:31:03,945 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'tasks := tasks[c := 1];' is: true [2024-12-19 17:31:03,952 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume m == false;m := true;' is: true [2024-12-19 17:31:03,956 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,962 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,968 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,974 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:03,980 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'tasks := tasks[c := 0];' is: true [2024-12-19 17:31:03,983 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume true;' is: true [2024-12-19 17:31:03,989 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'end := len;' is: true [2024-12-19 17:31:03,994 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'end := next;' is: true [2024-12-19 17:31:04,000 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'next := next + 10;' is: true [2024-12-19 17:31:04,005 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'c := next;' is: true [2024-12-19 17:31:04,012 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'assume true;c := c + 1;' is: true [2024-12-19 17:31:04,018 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:04,024 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:04,030 INFO L161 IndependenceChecker]: instantiated independence condition for 'assume true;c := c + 1;' and 'x := x + 1;' is: true [2024-12-19 17:31:04,059 INFO L201 PluginConnector]: Adding new model thread-pooling.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 19.12 05:31:04 HornClauseAST [2024-12-19 17:31:04,059 INFO L131 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2024-12-19 17:31:04,059 INFO L112 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2024-12-19 17:31:04,059 INFO L270 PluginConnector]: Initializing ChcSmtPrinter... [2024-12-19 17:31:04,059 INFO L274 PluginConnector]: ChcSmtPrinter initialized [2024-12-19 17:31:04,060 INFO L184 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 19.12 05:31:04" (1/1) ... [2024-12-19 17:31:04,061 INFO L192 hcSmtPrinterObserver]: Writing to file /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/parameterized/thread-pooling/CHC_thread-pooling.bpl_UID2963155007857265878.smt2 [2024-12-19 17:31:04,089 INFO L131 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2024-12-19 17:31:04,089 INFO L112 PluginConnector]: ------------------------ChcSolver---------------------------- [2024-12-19 17:31:04,089 INFO L270 PluginConnector]: Initializing ChcSolver... [2024-12-19 17:31:04,089 INFO L274 PluginConnector]: ChcSolver initialized [2024-12-19 17:31:04,090 INFO L184 PluginConnector]: Executing the observer ChcSolverObserver from plugin ChcSolver for "thread-pooling.bpl de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 19.12 05:31:04" (1/1) ... [2024-12-19 17:31:04,092 INFO L99 EldaricaCliChcScript]: Writing script to file /tmp/eldarica_15998806188798403625.smt2 [2024-12-19 17:31:04,121 ERROR L181 MonitoredProcess]: Could not determine absolute path of external process, hoping that OS will resolve eld [2024-12-19 17:31:04,121 INFO L189 MonitoredProcess]: No working directory specified, using eld [2024-12-19 17:31:04,124 INFO L229 MonitoredProcess]: Starting monitored process 2 with eld -disj /tmp/eldarica_15998806188798403625.smt2 (exit command is null, workingDir is null) [2024-12-19 17:31:04,125 INFO L327 MonitoredProcess]: [MP eld -disj /tmp/eldarica_15998806188798403625.smt2 (2)] Waiting until timeout for monitored process Received shutdown request... [2024-12-19 18:52:47,022 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-12-19 18:52:47,026 WARN L340 MonitoredProcess]: [MP eld -disj /tmp/eldarica_15998806188798403625.smt2 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-12-19 18:52:48,027 WARN L435 MonitoredProcess]: [MP eld -disj /tmp/eldarica_15998806188798403625.smt2 (2)] Forcibly destroying the process [2024-12-19 18:52:48,030 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 [2024-12-19 18:52:48,228 FATAL L548 MonitoredProcess]: [MP eld -disj /tmp/eldarica_15998806188798403625.smt2 (2)] Could not destroy process within 200 ms, abandoning it [2024-12-19 18:52:48,282 INFO L257 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.chcsolver. Reason: Timeout or Toolchain cancelled by user [2024-12-19 18:52:48,286 INFO L158 Benchmark]: Toolchain (without parser) took 4908172.57ms. Allocated memory was 234.9MB in the beginning and 285.2MB in the end (delta: 50.3MB). Free memory was 149.8MB in the beginning and 231.4MB in the end (delta: -81.6MB). Peak memory consumption was 75.7MB. Max. memory is 22.0GB. [2024-12-19 18:52:48,287 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.87ms. Allocated memory is still 234.9MB. Free memory is still 149.8MB. There was no memory consumed. Max. memory is 22.0GB. [2024-12-19 18:52:48,287 INFO L158 Benchmark]: Boogie Preprocessor took 20.24ms. Allocated memory is still 234.9MB. Free memory was 149.8MB in the beginning and 147.1MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 22.0GB. [2024-12-19 18:52:48,287 INFO L158 Benchmark]: RCFGBuilder took 173.33ms. Allocated memory is still 234.9MB. Free memory was 147.1MB in the beginning and 137.4MB in the end (delta: 9.7MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. [2024-12-19 18:52:48,287 INFO L158 Benchmark]: IcfgToChc took 3750.38ms. Allocated memory is still 234.9MB. Free memory was 137.4MB in the beginning and 90.3MB in the end (delta: 47.1MB). Peak memory consumption was 73.2MB. Max. memory is 22.0GB. [2024-12-19 18:52:48,287 INFO L158 Benchmark]: ChcSmtPrinter took 29.48ms. Allocated memory is still 234.9MB. Free memory was 90.3MB in the beginning and 81.1MB in the end (delta: 9.2MB). There was no memory consumed. Max. memory is 22.0GB. [2024-12-19 18:52:48,287 INFO L158 Benchmark]: ChcSolver took 4904195.84ms. Allocated memory was 234.9MB in the beginning and 285.2MB in the end (delta: 50.3MB). Free memory was 81.1MB in the beginning and 231.4MB in the end (delta: -150.3MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. [2024-12-19 18:52:48,289 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.87ms. Allocated memory is still 234.9MB. Free memory is still 149.8MB. There was no memory consumed. Max. memory is 22.0GB. * Boogie Preprocessor took 20.24ms. Allocated memory is still 234.9MB. Free memory was 149.8MB in the beginning and 147.1MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 22.0GB. * RCFGBuilder took 173.33ms. Allocated memory is still 234.9MB. Free memory was 147.1MB in the beginning and 137.4MB in the end (delta: 9.7MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. * IcfgToChc took 3750.38ms. Allocated memory is still 234.9MB. Free memory was 137.4MB in the beginning and 90.3MB in the end (delta: 47.1MB). Peak memory consumption was 73.2MB. Max. memory is 22.0GB. * ChcSmtPrinter took 29.48ms. Allocated memory is still 234.9MB. Free memory was 90.3MB in the beginning and 81.1MB in the end (delta: 9.2MB). There was no memory consumed. Max. memory is 22.0GB. * ChcSolver took 4904195.84ms. Allocated memory was 234.9MB in the beginning and 285.2MB in the end (delta: 50.3MB). Free memory was 81.1MB in the beginning and 231.4MB in the end (delta: -150.3MB). Peak memory consumption was 16.8MB. Max. memory is 22.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.chcsolver: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.chcsolver) Toolchain cancelled while executing Executor. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown